// Copyright 2011 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package controls
{
	public class TrippleThumbSlider extends ThumbSlider
	{
		public function TrippleThumbSlider(): void {
			super();
			_aThumbs.push(new Thumb(this, 2));
		}

		[Bindable (event="change")]
		public function set middleVal(n:Number): void {
			middleThumb.x = valToX(n);
		}

		public function get middleVal(): Number {
			return xToVal(middleThumb.x);
		}
		
		public function get middleThumb():Thumb {
			return _aThumbs[_aThumbs.length-2] as Thumb;
		}
		
		public function set middleThumbSource(str:String): void {
			middleThumb.source = str;
		}
	}
}